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    • 4. 发明申请
    • NETWORK AUTONOMOUS WIRELESS LOCATION SYSTEM
    • 网络自动无线定位系统
    • WO2010123655A1
    • 2010-10-28
    • PCT/US2010/028951
    • 2010-03-26
    • TRUEPOSITION, INC.BULL, Jeffrey, F.WARD, Matthew, L.
    • BULL, Jeffrey, F.WARD, Matthew, L.
    • G01S1/24
    • G01S19/46G01S5/02H04K3/65H04K2203/16
    • A Network Autonomous Wireless Location System (NAWLS) is designed to allow for precise location of a mobile device (e.g., a cell phone) without interconnection to, and with minimal disruption of, the local wireless communications network. Using distributed radio network monitors (RNM) and a managed network emulator (NE); mobile devices are sampled, acquired or captured. Once triggered by the RNM or NE, an untethered wireless location system (U-WLS) is used to calculate a precise location. The U-WLS; comprising mobile receiver sites, each capable of self location, exchanging information with other components of the NAWLS, and receiving or exchanging signals from the mobile device; utilizes various network-based and handset-based wireless location techniques dependent on the deployed options. In addition, the NAWLS includes data links interconnecting the U- WLS, NE and RNM.
    • 网络自主无线定位系统(NAWLS)被设计为允许移动设备(例如,蜂窝电话)的精确定位,而无需与本地无线通信网络的互连和最小的中断。 使用分布式无线网络监视器(RNM)和管理网络仿真器(NE); 移动设备被采样,获取或捕获。 一旦由RNM或NE触发,使用无限制无线定位系统(U-WLS)来计算精确位置。 U-WLS; 包括移动接收站点,每个能够自我定位,与NAWLS的其他组件交换信息,以及从移动设备接收或交换信号; 使用各种基于网络和基于手机的无线定位技术,这取决于部署的选项。 此外,NAWLS包括互连U-WLS,NE和RNM的数据链路。
    • 5. 发明申请
    • USER PLANE UPLINK TIME DIFFERENCE OF ARRIVAL (U-TDOA)
    • 用户平面上行到达时间差异(U-TDOA)
    • WO2008036673A2
    • 2008-03-27
    • PCT/US2007/078783
    • 2007-09-18
    • TRUEPOSITION, INC.ANDERSON, Robert J.WARD, Matthew L.
    • WARD, Matthew L.
    • H04Q7/20
    • H04W64/00H04W8/08
    • A system for locating a mobile wireless device is configured to communicate with a wireless communications system via a control plane and a user plane. The user plane includes a data channel, and the system includes a server configured to communicate via the data channel with a wireless device to be located. The server obtains from the wireless device information useful for tasking the wireless location system. The information useful for tasking may include information indicative of at least one cell site neighboring a serving cell site with which the wireless device is communicating. This may include information indicative of a serving cell site, a reverse channel through which the wireless device is communicating, and/or a hopping pattern, etc. The system may be used, for example, in connection with a GSM or UMTS wireless communications system.
    • 用于定位移动无线设备的系统被配置为经由控制平面和用户平面与无线通信系统进行通信。 用户平面包括数据信道,并且系统包括被配置为经由数据信道与要定位的无线设备进行通信的服务器。 服务器从无线设备获得对分配无线定位系统有用的信息。 对任务有用的信息可以包括指示与无线设备正在与之通信的服务小区站点相邻的至少一个小区站点的信息。 这可以包括指示服务小区站点的信息,无线设备正在通信的反向信道和/或跳频模式等。该系统可以例如与GSM或UMTS无线通信系统
    • 8. 发明申请
    • USER PLANE UPLINK TIME DIFFERENCE OF ARRIVAL (U-TDOA)
    • 用户平面上升时间差异(U-TDOA)
    • WO2008036673B1
    • 2008-10-30
    • PCT/US2007078783
    • 2007-09-18
    • TRUEPOSITION INCANDERSON ROBERT JWARD MATTHEW L
    • WARD MATTHEW L
    • G01S19/13G01S19/35G01S19/49H04W8/08H04W64/00
    • H04W64/00H04W8/08
    • A system for locating a mobile wireless device is configured to communicate with a wireless communications system via a control plane and a user plane. The user plane includes a data channel, and the system includes a server configured to communicate via the data channel with a wireless device to be located. The server obtains from the wireless device information useful for tasking the wireless location system. The information useful for tasking may include information indicative of at least one cell site neighboring a serving cell site with which the wireless device is communicating. This may include information indicative of a serving cell site, a reverse channel through which the wireless device is communicating, and/or a hopping pattern, etc. The system may be used, for example, in connection with a GSM or UMTS wireless communications system.
    • 用于定位移动无线设备的系统被配置为经由控制平面和用户平面与无线通信系统通信。 用户平面包括数据通道,并且系统包括被配置为经由数据通道与待定位的无线设备进行通信的服务器。 服务器从无线设备获得有用的任务无线定位系统的信息。 有用于任务的信息可以包括指示与无线设备正在通信的服务小区站点相邻的至少一个小区站点的信息。 这可以包括指示服务小区站点的信息,无线设备正在通信的反向信道,和/或跳频模式等。该系统可以例如与GSM或UMTS无线通信系统 。